Vulnerability in Microsoft Visual Studio 2017 Version 15.9 (Includes 15.0 - 15.8)
CVE-2021-1721
.NET Core and Visual Studio Denial of Service Vulnerability
EPSS: 0.033 (87.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Microsoft Visual Studio 2017 Version 15.9 (Includes 15.0 - 15.8) — versions 15.9.0
- Microsoft Visual Studio 2019 Version 16.4 (Includes 16.0 - 16.3) — versions 16.0
- Microsoft Visual Studio 2019 Version 16.7 (Includes 16.0 – 16.6) — versions 16.0.0
- Microsoft Visual Studio 2019 Version 16.8 — versions 16.0
- Microsoft .Net
- Microsoft .Net 5.0 — versions 5.0.0
- Microsoft .Net_core
- Microsoft .Net Core 2.1 — versions 2.1
- Microsoft .Net Core 3.1 — versions 3.1
- Microsoft Powershell_core — versions 7.0, 7.1
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-1721?
- CVE-2021-1721 is a medium-severity vulnerability in Microsoft Visual Studio 2017 Version 15.9 (Includes 15.0 - 15.8). CVSS score: 6.5/10. Published 2021-02-25.
- How severe is CVE-2021-1721?
- Medium severity. CVSS v3 base score is 6.5 out of 10.